Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD

See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG

To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html

Study Counts

Type Study_count
Total_Studies 102
interventional 58
Observational 41
Registry 3

Studies over Time by Start Date

```

Interventional Trials

Intervention Type

intervention_type Study_Count
Drug 31
Drug|placebo 11
Other 8
Dietary Supplement|placebo 2
Biological|Radiation 1
Device 1
Device|Drug 1
Diagnostic Test 1
Drug|Other 1
Other|placebo 1

Count of Studies by Intervention (normalized and mapped)

Interventions over Time

Yearly studies for each intervention by start date

Studies by Country

Country Study_Count
United States 18
China 7
NA 6
France 3
Brazil 2
Denmark 2
Mexico 2
Netherlands|Switzerland 2
United Kingdom 2
Belgium 1
Egypt 1
Germany 1
India 1
Iran, Islamic Republic of 1
Ireland|Switzerland 1
Italy 1
Korea, Republic of 1
Morocco 1
Netherlands 1
Norway 1
Philippines 1
Qatar 1
Turkey 1

Sites per Study

Site_count Study_Count
1 46
2 5
3 3
5 1
9 1
14 1
30 1

Phase

Phase Study_Count
N/A 25
Phase 4 21
Phase 2 4
Phase 2/Phase 3 3
Early Phase 1 2
Phase 3 2
Phase 1 1

Number of Arms

Number_of_Arms Count_of_Studies
1 11
2 39
3 3
4 1
NA 4

Enrollment Metrics by Phase

Measure Early.Phase.1 N.A Phase.1 Phase.2 Phase.2.Phase.3 Phase.3 Phase.4
Min. 30.00 12.00 NA 18.00 50.0000 32.00 11.0000
1st Qu. 32.75 34.00 NA 49.50 60.0000 324.75 26.0000
Median 35.50 101.00 NA 80.50 70.0000 617.50 160.0000
Mean 35.50 393.44 NaN 99.75 126.6667 617.50 275.8571
3rd Qu. 38.25 336.00 NA 130.75 165.0000 910.25 396.0000
Max. 41.00 3470.00 NA 220.00 260.0000 1203.00 1560.0000

Trial Group Type

group_type Group_Count
Experimental 40
Active Comparator 31
Placebo Comparator 16
No Intervention 9
Other 6
NA 4

Intervention Model

intervention_model Study_Count
Parallel Assignment 30
Single Group Assignment 17
Crossover Assignment 9
Factorial Assignment 1
NA 1

Primary Purpose

primary_purpose Study_Count
Treatment 39
Other 5
Diagnostic 4
Basic Science 3
NA 3
Screening 2
Health Services Research 1
Supportive Care 1

Observational Studies

Studies by Country

Country Study_Count
United States 9
Denmark 8
NA 6
Germany 2
Israel 2
Canada 1
Egypt 1
France 1
Haiti 1
India 1
Korea, Republic of 1
Mexico 1
Pakistan 1
Portugal 1
Serbia 1
Switzerland 1
Turkey 1
United Kingdom 1
United States|Israel 1

Sites per Study

Site_count Study_Count
1 34
2 2
3 2
9 1
10 1
41 1

Enrollment Metrics

Measure Observational
Min 5.00
1st Qu 77.75
Median 129.00
Mean 2632189.37
3rd Qu 500.00
Max 99999999.00

Observation Model

observational_model Study_Count
Cohort 22
Case-Control 7
Case-Only 4
Case Control 3
Ecologic or Community 2
NA 2
Defined Population 1

Time Perspective

time_perspective Study_Count
Prospective 27
Retrospective 6
Cross-Sectional 5
Cross-Sectional, Prospective 1
Longitudinal, Prospective 1
NA 1

Registries

Studies by Country

Country Study_Count
NA 2
Switzerland 1

Sites per Study

Site_count Study_Count
1 3

Enrollment Metrics

Measure Registries
Min 149.000
1st Qu 269.500
Median 390.000
Mean 2367.667
3rd Qu 3477.000
Max 6564.000

Registry Model

observational_model Study_Count
Cohort 3

Time Perspective

time_perspective Study_Count
Prospective 2
Other 1

Follow-up

target_duration Study_Count
1 Day 1
1 Year 1
5 Years 1

Overview of Studies

Interventional Trials

#If less then 500 trials

nct_id brief_title link overall_status source primary_completion_date
NCT03342001 Hypothyroidism Treated With Calcitonin https://ClinicalTrials.gov/show/NCT03342001 Completed University of Maryland, Baltimore 2019-06-30
NCT03115515 Safety and Efficacy of Empiric Levothyroxine (LT4) Dose Increase Versus Individualized LT4 Dose Increase in Hypothyroid Women During Pregnancy https://ClinicalTrials.gov/show/NCT03115515 Completed Medstar Health Research Institute 2018-02-28
NCT03102177 Effect of Age, Weight and Sex on Levothyroxine Pharmacokinetics https://ClinicalTrials.gov/show/NCT03102177 Completed Georgetown University 2013-11-30
NCT03095963 Interaction Between Levothyroxine and Probiotics in Hypothyroid Patients https://ClinicalTrials.gov/show/NCT03095963 Completed Azienda USL Modena 2016-10-25
NCT03094416 Levothyroxine Sodium in Thyroidectomized Patients Taking Proton Pump Inhibitors https://ClinicalTrials.gov/show/NCT03094416 Completed IBSA Institut Biochimique SA 2020-06-15
NCT03053115 Combined Replacement Therapy With Levothyroxine and Liothyronine in Thyroidectomized Patients https://ClinicalTrials.gov/show/NCT03053115 Recruiting Azienda USL Modena 2019-12-31
NCT02824016 Evaluation of Hypothyroidism Incidence After Breast Cancer Supraclavicular Irradiation https://ClinicalTrials.gov/show/NCT02824016 Active, not recruiting Institut Jean-Godinot 2015-07-31
NCT02710799 Evaluation of the Effects of Teleconsultations on a Endocrinology Referral List https://ClinicalTrials.gov/show/NCT02710799 Completed Hospital de Clinicas de Porto Alegre 2016-06-30
NCT02577367 Mean Percentage of Levothyroxine Dosage Increase in Patients With Hypothyroidism Started on Enteral Feeding https://ClinicalTrials.gov/show/NCT02577367 Recruiting Maimonides Medical Center 2020-10-31
NCT04124705 A Study of Armour® Thyroid Compared to Synthetic T4 (Levothyroxine) in Previously Hypothyroid Participants https://ClinicalTrials.gov/show/NCT04124705 Recruiting Allergan 2021-09-01
NCT02512978 Thyroid Hormone Replacement for Hypothyroidism and Acute Myocardial Infarction(ThyroHeart-AMI) https://ClinicalTrials.gov/show/NCT02512978 Recruiting Chinese Academy of Medical Sciences, Fuwai Hospital 2018-12-31
NCT02500342 Effect of Thyroid Hormone Replacement on Fatigability in Untreated Older Adults With Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT02500342 Completed University Hospital Inselspital, Berne 2018-04-05
NCT02499471 Brown Adipose Tissue Activity and Thyroid Hormone https://ClinicalTrials.gov/show/NCT02499471 Completed Maastricht University Medical Center 2012-12-31
NCT02399475 Mechanistic Study of Subclinical Hypothyroidism In the Elderly https://ClinicalTrials.gov/show/NCT02399475 Completed University of Pennsylvania 2019-09-30
NCT02374593 Targeted Levothyroxine Dosing in Infants With Congenital Hypothyroidism https://ClinicalTrials.gov/show/NCT02374593 Completed Indiana University 2016-05-31
NCT02280330 Iodine Status of Preschoolers Given Micronutrient Powder for 6 Months https://ClinicalTrials.gov/show/NCT02280330 Completed Nutrition Center of the Philippines 2015-03-31
NCT02090907 Effects of Levothyroxine on Endothelial Function of Patients With Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT02090907 Completed Isfahan University of Medical Sciences 2014-02-28
NCT01997554 Validation of a New TSH Test https://ClinicalTrials.gov/show/NCT01997554 Completed Hospices Civils de Lyon 2014-08-31
NCT01985204 Iodine Supplementation in Obesity https://ClinicalTrials.gov/show/NCT01985204 Completed Swiss Federal Institute of Technology 2014-06-30
NCT01921452 Study to Verify Clinical Utility of Point-of-Care (POC) Thyroid Stimulating Hormone (TSH) Test Kits as Compared to Third Generation TSH Test Kit https://ClinicalTrials.gov/show/NCT01921452 Completed Merck KGaA, Darmstadt, Germany 2014-02-28
NCT01916304 Study of Dose Adjustment From Levothyroxine to a New Levothyroxine Sodium Test Formulation https://ClinicalTrials.gov/show/NCT01916304 Completed Takeda 2014-06-30
NCT01916018 Clinical and Genetic Analysis in Congenital Hypothyroidism Due to Thyroid Dysgenesis. https://ClinicalTrials.gov/show/NCT01916018 Completed Assistance Publique - Hôpitaux de Paris 2017-03-17
NCT01853579 The TRUST Study - Depression Substudy https://ClinicalTrials.gov/show/NCT01853579 Completed University Hospital Inselspital, Berne 2018-04-05
NCT01848171 Effects of L-thyroxine Replacement on Serum Lipid and Atherosclerosis in Hypothyroidism https://ClinicalTrials.gov/show/NCT01848171 Active, not recruiting Shandong Provincial Hospital 2023-07-31
NCT01838031 Thyroid Screening Protocol During Pregnancy: a Multi-center Prospective Controlled Study https://ClinicalTrials.gov/show/NCT01838031 Completed Peking Union Medical College Hospital 2013-09-30
NCT01832753 Treatment Trial of Subclinical Hypothyroidism in Down Syndrome https://ClinicalTrials.gov/show/NCT01832753 Completed Children’s Hospital of Philadelphia 2017-10-18
NCT01831869 Effect of L-Thyroxine on Lipid Profiles and Atherosclerosis in Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT01831869 Active, not recruiting Shandong Provincial Hospital 2022-04-30
NCT01800617 A Study of T3 Therapy in Patients With Hypothyroidism https://ClinicalTrials.gov/show/NCT01800617 Completed Ipe, LLC 2014-07-31
NCT01769157 Effects of L-carnitine on Hypothyroidism https://ClinicalTrials.gov/show/NCT01769157 Completed Korea University Anam Hospital 2013-06-30
NCT01660126 Thyroid Hormone Replacement for Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT01660126 Completed NHS Greater Glasgow and Clyde 2016-11-18
NCT01647750 Study of Optimal Replacement of Thyroxine in the Elderly https://ClinicalTrials.gov/show/NCT01647750 Completed Newcastle-upon-Tyne Hospitals NHS Trust 2014-08-31
NCT01536678 Bioequivalence of Two Levothyroxine Tablet Formulations in Healthy Indian Volunteers https://ClinicalTrials.gov/show/NCT01536678 Completed GlaxoSmithKline 2012-04-30
NCT04354896 The Effect of Thyroid Hormone Therapy on Muscle Mass and Function in Older Adults With Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT04354896 Completed University Hospital Inselspital, Berne 2018-05-04
NCT03988517 Comparing Two-time Points of Thyroid Hormone Replacement During the Holy Month of Ramadan https://ClinicalTrials.gov/show/NCT03988517 Completed Hamad Medical Corporation 2018-01-08
NCT03977207 A Randomized Controlled Trial of Thyroid Hormone Supplementation in Hemodialysis Patients https://ClinicalTrials.gov/show/NCT03977207 Recruiting University of California, Irvine 2024-06-30
NCT03898622 Supplementation of Thyroid Hormone for TSH Control in Patients With Chronic Kidney Disease Without TRR. https://ClinicalTrials.gov/show/NCT03898622 Completed Hospital Civil de Guadalajara 2019-01-31
NCT03779906 Thyroid Function of Pediatric Subjects Following Isovue® Administration https://ClinicalTrials.gov/show/NCT03779906 Recruiting Bracco Diagnostics, Inc 2024-12-01
NCT03712683 Thyroxin in Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT03712683 Completed Hawler Medical University 2017-07-01
NCT03699098 The Incidence and Risk Factors of Radiotherapy Induced Hypothyroidism in Head and Neck Cancer With Long Term Follow up https://ClinicalTrials.gov/show/NCT03699098 Completed Cairo University 2018-06-01
NCT03627611 Identification of Non-responders to Levothyroxine Therapy https://ClinicalTrials.gov/show/NCT03627611 Recruiting Oslo University Hospital 2021-05-31
NCT03614988 Evaluation of Evening Versus Morning Levothyroxine Intake in Elderly https://ClinicalTrials.gov/show/NCT03614988 Recruiting Hospital de Clinicas de Porto Alegre 2019-11-30
NCT03606824 Thyroid Hormone Replacement for Subclinical Hypothyroidism and Dyslipidemia in ASCVD (ThyroHeart-Lipid Study) https://ClinicalTrials.gov/show/NCT03606824 Recruiting China National Center for Cardiovascular Diseases 2020-02-28
NCT03574051 the Microbiota Are Associated With Iodine-131 Therapy and Hypothyroidism https://ClinicalTrials.gov/show/NCT03574051 Recruiting First Affiliated Hospital of Harbin Medical University 2020-05-01
NCT03465176 The Effect of Aroma on Fatigue Scores Among Women With Hypothyroidism https://ClinicalTrials.gov/show/NCT03465176 Completed Franklin Institute of Wellness 2018-03-30
NCT01050465 MedlinePlus Health Prescriptions: Developing a Pragmatic Approach for Clinic Use https://ClinicalTrials.gov/show/NCT01050465 Completed University of Missouri-Columbia 2010-10-31
NCT00921050 Subclinical Hypothyroidism and Mind in the Elderly https://ClinicalTrials.gov/show/NCT00921050 Completed Universidad Autonoma de Nuevo Leon 2012-03-31
NCT00715572 Combined Therapy With L-Thyroxine and L-Triiodothyronine Compared to L-Thyroxine Alone https://ClinicalTrials.gov/show/NCT00715572 Completed I.M. Sechenov First Moscow State Medical University 2004-02-29
NCT00565864 Neurocognitive and Metabolic Effects of Mild Hypothyroidism https://ClinicalTrials.gov/show/NCT00565864 Completed Oregon Health and Science University 2013-08-31
NCT00535561 Iron Deficiency Anemia Can be an Indication for Treatment of Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT00535561 Completed Duzce University NA
NCT00531713 Effect of T4-T3 Combination Therapy Versus T4 Monotherapy in Patients With Hypothyroidism https://ClinicalTrials.gov/show/NCT00531713 Completed Copenhagen University Hospital at Herlev NA
NCT00524238 Metabolic Changes in Hypothyroid Patients https://ClinicalTrials.gov/show/NCT00524238 Completed University of Aarhus 2006-08-31
NCT00498238 The Effect of Levothyroxine on Arterial Stiffness and Lipid Profile in Patients With Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT00498238 Completed Assaf-Harofeh Medical Center NA
NCT00403390 Generic vs. Name-Brand Levothyroxine https://ClinicalTrials.gov/show/NCT00403390 Completed Boston Children’s Hospital 2009-12-31
NCT00388297 Thyroid Therapy for Mild Thyroid Deficiency in Pregnancy https://ClinicalTrials.gov/show/NCT00388297 Completed The George Washington University Biostatistics Center 2015-08-31
NCT00360074 Phase 4 Study in Secondary Hypothyroidism: Body Weight Adapted Thyroxin Treatment and Triiodothyronine Supplementation https://ClinicalTrials.gov/show/NCT00360074 Completed University Hospital Freiburg NA
NCT00230802 Thyroid Hormone Dose Adjustment in Pregnancy https://ClinicalTrials.gov/show/NCT00230802 Completed Brigham and Women’s Hospital 2010-07-31
NCT00206375 Growth Hormone and GnRH Agonist in Adolescents With Acquired Hypothyroidism https://ClinicalTrials.gov/show/NCT00206375 Completed Baylor College of Medicine 2011-09-30
NCT00001730 Study of Radioiodine (131-I) Uptake Following Administration of Thyrogen and Hypothyroid States During Thyroid Hormone Withdrawal. https://ClinicalTrials.gov/show/NCT00001730 Completed National Institutes of Health Clinical Center (CC) NA

Observational Studiess

#If less then 500 studies

nct_id brief_title link overall_status source primary_completion_date
NCT03134976 Wound Complications in Head and Neck Surgery https://ClinicalTrials.gov/show/NCT03134976 Completed University of Michigan 2020-04-01
NCT03036956 The Prevalence of Sub Clinical Hypothyroidism During Early Pregnancy in Pakistan https://ClinicalTrials.gov/show/NCT03036956 Completed Abbott 2018-01-31
NCT02993562 Hypothyroidism, Metabolism and Food Intake https://ClinicalTrials.gov/show/NCT02993562 Completed Herlev Hospital 2018-08-30
NCT02959827 Iodinated Contrast Agents and Risk of Hypothyroidism in Young Children in the United States https://ClinicalTrials.gov/show/NCT02959827 Completed Bayer 2017-06-15
NCT02891668 Hypothyroidism, Metabolism and Quality of Life - Focus on QOL, REE, Cognitive Function and Body Composition https://ClinicalTrials.gov/show/NCT02891668 Completed Herlev Hospital 2018-05-20
NCT02766283 Observational Study on Hypothyroidism in Young Children Following Iodine Contrast Exposure https://ClinicalTrials.gov/show/NCT02766283 Completed Bayer 2016-08-30
NCT00001159 Evaluation of Patients With Thyroid Disorders https://ClinicalTrials.gov/show/NCT00001159 Recruiting National Institutes of Health Clinical Center (CC) NA
NCT02567877 Is Levothyroxine Alone Adequate Thyroid Hormone Replacement? https://ClinicalTrials.gov/show/NCT02567877 Recruiting University of Colorado, Denver 2020-06-30
NCT02467244 Effect of Levothyroxine on Serum Adiponectin, Insulin Resistance and Cardiovascular Risk in Patients With Hypothyroidism https://ClinicalTrials.gov/show/NCT02467244 Completed All India Institute of Medical Sciences, Bhubaneswar 2018-09-30
NCT02364102 Effect of Hypothyroidism on Brown Adipose Tissue https://ClinicalTrials.gov/show/NCT02364102 Completed University Hospital, Basel, Switzerland 2017-08-31
NCT02307175 A Study of 99m Tc Pertechnetate Produced in High Energy Cyclotron in Patients With Thyroid Scan Indication https://ClinicalTrials.gov/show/NCT02307175 Completed Centre de recherche du Centre hospitalier universitaire de Sherbrooke 2016-08-31
NCT02301520 Vitamin D, Iodine, and Lead Levels in Haitian Infants and Children. https://ClinicalTrials.gov/show/NCT02301520 Completed Boston Children’s Hospital 2015-06-30
NCT02190214 Thyroid Disorders in Malaysia: A Nationwide Multicentre Study https://ClinicalTrials.gov/show/NCT02190214 Completed International Islamic University Malaysia 2016-09-30
NCT02094079 Monitoring and Evaluation of the Levothyroxin Replacement Therapy in Pregnant Women With Hypothyroidism https://ClinicalTrials.gov/show/NCT02094079 Completed Herlev Hospital 2015-03-31
NCT02061111 NeoThyr - the Role of Mitochondria-dysfunction in Newborns of Mothers With Autoimmune Thyroid Disease https://ClinicalTrials.gov/show/NCT02061111 Active, not recruiting Naestved Hospital 2017-12-31
NCT02005250 Bone Structure and Strength Evaluated by Extreme-CT Scan Before and After Treatment of Hyper- and Hypothyroidism https://ClinicalTrials.gov/show/NCT02005250 Completed Odense University Hospital 2016-10-31
NCT01862510 Detection of Celiac Disease in Patients With Hypothyroidism https://ClinicalTrials.gov/show/NCT01862510 Completed University of Vermont 2014-12-31
NCT01574859 Central Hypothyroidism and Cardiovascular Risk https://ClinicalTrials.gov/show/NCT01574859 Completed Rigshospitalet, Denmark 2012-11-30
NCT01528904 Maternal Autoimmune Thyroid Disease and Fetal Thyroxin https://ClinicalTrials.gov/show/NCT01528904 Completed University of Belgrade 2011-03-31
NCT01335802 Relation Between Subclinical Hypothyroidism and Outcome of Pregnancy https://ClinicalTrials.gov/show/NCT01335802 Completed Naestved Hospital 2015-09-30
NCT04332770 Biosignals by Wearable Devices in Hypothyroidism https://ClinicalTrials.gov/show/NCT04332770 Recruiting Seoul National University Bundang Hospital 2020-06-30
NCT04098991 Improving White Matter Integrity With Thyroid Hormone https://ClinicalTrials.gov/show/NCT04098991 Completed University of Illinois at Chicago 2019-11-08
NCT03926585 Variations in the DIO2 and MCT10 Genes and Effect of Triiodothyronine Treatment https://ClinicalTrials.gov/show/NCT03926585 Recruiting Herlev Hospital 2021-04-30
NCT03880578 Quality of Life After Surgery and Radioiodine Treatment https://ClinicalTrials.gov/show/NCT03880578 Recruiting Klinikum Lüdenscheid 2020-12-31
NCT03754621 Upper Limit for TSH of First and Second Trimester Pregnancy in Turkey https://ClinicalTrials.gov/show/NCT03754621 Recruiting Bartin State Hospital 2019-07-02
NCT03612908 TSHβX1 and D2 THR92ALA in Pregnancy https://ClinicalTrials.gov/show/NCT03612908 Completed Materno-Perinatal Hospital of the State of Mexico 2017-12-15
NCT03569787 Hyperprolactinaemia Management in Reproductive Services at University Hospital of Coventry and Warwickshire https://ClinicalTrials.gov/show/NCT03569787 Completed University Hospitals Coventry and Warwickshire NHS Trust 2017-12-01
NCT01197183 Observational Study With Prospective and/or Retrospective Follow-up, Without Modifying Patient Treatment and Follow-up Practices for the Initial Treatment of Hypothyroidism in France https://ClinicalTrials.gov/show/NCT01197183 Completed Merck KGaA, Darmstadt, Germany 2009-05-31
NCT01145040 NOMOTHETICOS: Nonlinear Modelling of Thyroid Hormones’ Effect on Thyrotropin Incretion in Confirmed Open-loop Situation https://ClinicalTrials.gov/show/NCT01145040 Active, not recruiting Ruhr University of Bochum 2018-07-31
NCT01488721 Clinical Evaluation of NeoPlex4 Assay and NeoPlex System https://ClinicalTrials.gov/show/NCT01488721 Completed Luminex Molecular Diagnostics 2012-02-29
NCT04288531 Iodine Impact on Thyroid Function and Psychomotor Development, Observational Study in the Portuguese Minho Region https://ClinicalTrials.gov/show/NCT04288531 Recruiting University of Minho 2024-01-10
NCT04270110 Assessment of Bone Mineral Density in Patients With Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT04270110 Recruiting Assiut University 2020-12-01
NCT00747760 TSH Receptor Mutations Among a Consanguineous Community https://ClinicalTrials.gov/show/NCT00747760 Completed HaEmek Medical Center, Israel 2006-07-31
NCT00497575 Diagnosis and Follow-up of Patients With Subclinical Hypothyroidism https://ClinicalTrials.gov/show/NCT00497575 Completed Zhejiang University NA
NCT00493103 TG Gene Mutations and Congenital Hypothyroidism https://ClinicalTrials.gov/show/NCT00493103 Completed University of Sao Paulo NA
NCT00336102 Thyroid Dysfunction in Women With Newly Diagnosed Breast Cancer Compared to Healthy Volunteers https://ClinicalTrials.gov/show/NCT00336102 Completed University of South Florida 2015-06-30
NCT00205348 Swallowing Function Before and After Surgery for Thyroid Goiter https://ClinicalTrials.gov/show/NCT00205348 Completed University of Wisconsin, Madison 2009-01-31
NCT00094237 Subclinical Thyroid Dysfunction and Risk of Myocardial Infarction and Stroke https://ClinicalTrials.gov/show/NCT00094237 Completed University of North Carolina, Chapel Hill 2007-07-31
NCT00818896 Maternal Hypothyroidism in Pregnancy https://ClinicalTrials.gov/show/NCT00818896 Completed Women and Infants Hospital of Rhode Island 2011-08-31
NCT00437931 Color Flow Doppler Ultrasound in Subclinical Thyroid Dysfunction https://ClinicalTrials.gov/show/NCT00437931 Completed HaEmek Medical Center, Israel 2008-02-29
NCT00005184 Immunogenetic Factors of Coronary Heart Disease https://ClinicalTrials.gov/show/NCT00005184 Completed National Heart, Lung, and Blood Institute (NHLBI) NA

Registries

#If less then 500 registries

nct_id brief_title link overall_status source primary_completion_date
NCT03823859 Metabolomics of Thyroid Hormones https://ClinicalTrials.gov/show/NCT03823859 Recruiting University Hospital, Basel, Switzerland 2020-12-31
NCT03180892 Non-immune Related Hypothyroidism in Iodine Sufficient Area https://ClinicalTrials.gov/show/NCT03180892 Completed Samsung Medical Center 2016-12-31
NCT02689609 Post-radiation Hypothyroidism After IMRT for Nasopharyngeal Carcinoma https://ClinicalTrials.gov/show/NCT02689609 Completed The University of Hong Kong 2013-12-31